| 64排螺旋CT多期增强扫描对早期肝癌的诊断价值 |
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| 引用本文： | 姜飚,杨永平,郑超,刘志鹏.64排螺旋CT多期增强扫描对早期肝癌的诊断价值[J].中国医学装备,2011,8(4):61-62. |
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| 作者姓名： | 姜飚 杨永平 郑超 刘志鹏 |
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| 作者单位： | 黑龙江省医院CT室,黑龙江哈尔滨,150036 |
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| 摘 要： | 目的:分析早期肝癌的各期增强图像的特点,提高早期肝癌的检出率。方法:经手术病理或临床随访证实的直径3cm以下的肝占位74例,应用64排螺旋CT多期增强扫描,进行各期图像重建。结果:原发性肝细胞癌在动脉期表现为高密度强化,在静脉期表现为低密度无强化,在平衡期表现为低密度无强化。结论:64排螺旋CT多期增强扫描是诊断早期肝癌行之有效的方法。
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| 关 键 词： | 体层摄影术 X线计算机 16排螺旋CT 增强扫描 肝细胞癌 |
Diagnostic value of multi-phase enhanced scanning using 64-slice spiral CT for early HCC |
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| JIANG Biao,YANG Yong-ping,ZHENG Chao,et al CT Division,Heilongjiang Provincial Hospital,Harbin ,China..Diagnostic value of multi-phase enhanced scanning using 64-slice spiral CT for early HCC[J].China Medical Equipment,2011,8(4):61-62. |
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| Authors: | JIANG Biao YANG Yong-ping ZHENG Chao CT Division Heilongjiang Provincial Hospital Harbin China |
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| Institution: | JIANG Biao,YANG Yong-ping,ZHENG Chao,et al CT Division,Heilongjiang Provincial Hospital,Harbin 150036,China. |
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| Abstract: | Objective:To analyze features of HCC in images obtained by multiphase CT scanning to promote diagnostic rate of early HCC.Methods:In a total of 74 cases of liver lesions less than 3cm in diameter proved by pathological examination or clinical follow-up,the 64-slice spiral CT was used to perform multiphase enhanced scanning for structural reconstruction.Results:The primary HCC reveals high-density enhancement in the arterial phase,no enhancement and low-density in the venous and equilibrium phases.Conclusion... |
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| Keywords: | CT X-ray computed 16-slice spiral CT Enhanced scanning HCC |
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